1. One hand injured. Weak-side-only is particularly big here, but if you really mean it, you practice one-handed reloading, too.
If you're the kind of guy who has to watch a violent movie to get the idea, see Way of the Gun.

2. Holding or holding back someone else--I go many places with two small children, not that I'm allowed to carry here anyway.

3. Applying pressure to a wound, either on you or someone else.

4. The aforementioned flashlight. As you mention, someone once decided that if you hold a flashlight against your jaw, as the FBI used to advocate, a bad guy who shoots at the light will probably get you. The proposed solution was to hold the light at arms' length. I've never made it work.

4. The aforementioned flashlight. As you mention, someone once decided that if you hold a flashlight against your jaw, as the FBI used to advocate, a bad guy who shoots at the light will probably get you. The proposed solution was to hold the light at arms' length. I've never made it work.

I read a book in which someone did this and it worked. I had no idea it was a genuine tactic.